diff -up hplip-3.15.11/Makefile.am.udev-rules hplip-3.15.11/Makefile.am
--- hplip-3.15.11/Makefile.am.udev-rules	2015-11-12 11:29:04.000000000 +0100
+++ hplip-3.15.11/Makefile.am	2015-12-10 12:43:11.518518146 +0100
@@ -118,7 +118,7 @@ rulessystemdir=/usr/lib/systemd/system
 dist_rulessystem_DATA =data/rules/hplip-printer@.service
 
 # hpmud.rules
-rulesdir = /etc/udev/rules.d
+rulesdir = /lib/udev/rules.d
 if UDEV_SYSFS_RULES
 dist_rules_DATA = data/rules/56-hpmud_sysfs.rules
 else

